Hello everyone!
I have a problem. I am using dspic 30f4011 to control motor. in the forward direction, I use PWM1H pin PWM mode, pin PWM1L=0. In the reserve direction, I use PWM1L in PWM mode, pin PWM1H=0. but pin PWM1H doesn't operation, only pin PWM1L operation. So motor only run counterclockwise. i use IC L298 to control. INT1 interrupt routine to change direction.
Thank everyone!